A new detector to home in on the mystery of dark matter is getting closer to deployment. At the University of Southampton in ...

NASA swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space Station ...

NASA’s Hubble Space Telescope captured a cameo appearance of the tiny moon Phobos on its trek around the Red Planet. This composite image, from NASA Galileo and Mars Global Survey orbiters, of Earth ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

You'll be able to talk to two astronauts -- one in space, one on Earth -- and discuss daily life on the International Space Station.

The launch of a SpaceX Falcon 9 rocket from Vandenberg Space Force Base near Santa Barbara, Calif., paints a glowing trail through the evening sky to the west of the ...

The SpaceX Falcon 9 rocket launch created a visual sensation for sky watchers Monday evening in Stanislaus County. The rocket ...

When severe weather is on the way, the agency issues the official alerts you’ll see in the news and on your phone.

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

A rare Einstein ring spotted near our galaxy offers a unique chance to test Einstein’s general relativity and study the ...